What is the Greatest Common Factor of 69270 and 69281?

Greatest common factor (GCF) of 69270 and 69281 is 1.

GCF(69270,69281) = 1

We will now calculate the prime factors of 69270 and 69281, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69270 and 69281.

How to find the GCF of 69270 and 69281?

We will first find the prime factorization of 69270 and 69281. After we will calculate the factors of 69270 and 69281 and find the biggest common factor number .

Step-1: Prime Factorization of 69270

Prime factors of 69270 are 2, 3, 5, 2309. Prime factorization of 69270 in exponential form is:

69270 = 2¹ × 3¹ × 5¹ × 2309¹

Step-2: Prime Factorization of 69281

Prime factors of 69281 are 29, 2389. Prime factorization of 69281 in exponential form is:

69281 = 29¹ × 2389¹

Step-3: Factors of 69270

List of positive integer factors of 69270 that divides 69270 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 2309, 4618, 6927, 11545, 13854, 23090, 34635

Step-4: Factors of 69281

List of positive integer factors of 69281 that divides 69270 without a remainder.

1, 29, 2389

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69270 and 69281. The biggest common factor number is the GCF number.
So the greatest common factor 69270 and 69281 is 1.

Also check out the Least Common Multiple of 69270 and 69281